diff --git a/backport-fix-runqlat-error.patch b/backport-fix-runqlat-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..645b34c15d6ed4a0106da20310d138a52fba4235
--- /dev/null
+++ b/backport-fix-runqlat-error.patch
@@ -0,0 +1,29 @@
+diff -Nuar bpftrace-0.19.1/tools/runqlat.bt bpftrace-0.19.1.new/tools/runqlat.bt
+--- bpftrace-0.19.1/tools/runqlat.bt	2023-10-04 16:18:18.000000000 +0800
++++ bpftrace-0.19.1.new/tools/runqlat.bt	2024-08-10 13:56:53.016113910 +0800
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env bpftrace
++#!/usr/bin/bpftrace
+ /*
+  * runqlat.bt	CPU scheduler run queue latency as a histogram.
+  *		For Linux, uses bpftrace, eBPF.
+@@ -11,7 +11,19 @@
+  * 17-Sep-2018	Brendan Gregg	Created this.
+  */
+ 
++//#include <linux/sched.h>
++
++#ifndef BPFTRACE_HAVE_BTF
+ #include <linux/sched.h>
++#else
++/*
++ * With BTF providing types, full headers are not needed.
++ * We only need to supply the preprocessor defines used in this script.
++ * TASK_RUNNING is not arch-dependant and has not changed in the linux
++ * git history (it is not part of the stable API though)
++ */
++#define TASK_RUNNING 0
++#endif
+ 
+ BEGIN
+ {
diff --git a/bpftrace.spec b/bpftrace.spec
index 6fac9bd08ddbb55438546ce7810114c81a767b70..29148da43119a2e1103f204de6ab833976ba7590 100644
--- a/bpftrace.spec
+++ b/bpftrace.spec
@@ -1,15 +1,15 @@
 Name:           bpftrace
 Version:        0.19.1
-Release:        1
+Release:        3
 Summary:        High-level tracing language for Linux eBPF
 License:        ASL 2.0
 
 URL:            https://github.com/iovisor/bpftrace
 Source0:        %{url}/archive/refs/tags/v%{version}.tar.gz
-
+Patch0001:      backport-fix-runqlat-error.patch
 # Arches will be included as upstream support is added and dependencies are
 # satisfied in the respective arches
-ExclusiveArch:  x86_64 %{power64} aarch64 riscv64
+ExclusiveArch:  x86_64 %{power64} aarch64 riscv64 loongarch64
 
 BuildRequires:  gcc-c++ bison flex cmake elfutils-libelf-devel
 BuildRequires:  zlib-devel llvm-devel clang clang-tools-extra clang-devel llvm-test
@@ -68,6 +68,13 @@ find %{buildroot}%{_datadir}/%{name}/tools -type f -exec \
 
 
 %changelog
+* Sat Aug 10 2024 changtao <changtao@kylinos.cn> - 0.19.1-3
+- fix runqlat.bt run  error for BPF
+- for kernel 6.6.0
+
+* Tue Feb 27 2024 Huang Yang <huangyang@loongson.cn> - 0.19.1-2
+- add loongarch64 support
+
 * Mon Jan 08 2024 Paul Thomas <paulthomas100199@gmail.com> - 0.19.1-1
 - update to version 0.19.1